Medal of Honor

'First In' refers to the very first singe player mission in which you and your Tier 1 teammates are attempting to recover an allied informant.A large portion of this level is a tutorial on how to use the controls in order to play the rest of the game. This level is actually quite easy even on the 'Hard' difficulty.

As you learn how to switch weapons, throw a grenade, use your night-vision optics and even melee attack an enemy, you will quickly progress through the level. Make sure you kill all enemies in an area otherwise the level will not advance.

Lastly, don't forget to earn this achievement at the last part of the level:


The videos below is a decent recored walk through of the level. Watch it so you can have a better understanding of level layout, enemy placement, etc...